Cita APA (7th ed.)

Sommer, R. L., & Korab, B. (1998). American architecture: Colonial styles to the present day. Saraband.

Cita Chicago (17th ed.)

Sommer, Robin Langley, i Balthazar Korab. American Architecture: Colonial Styles to the Present Day. Rowaytan, Conn: Saraband, 1998.

Cita MLA (9th ed.)

Sommer, Robin Langley, i Balthazar Korab. American Architecture: Colonial Styles to the Present Day. Saraband, 1998.